public EthernetInterface(ILinkLayer linkLayer)
{
_linkLayer = linkLayer;
_cachedPhysicalAddress = _linkLayer.GetMacAddress();
_linkLayer.LinkStateChanged += _linkLayer_LinkStateChanged;
_linkLayer.PacketReceived += _linkLayer_PacketReceived;
}
public EthernetInterface(ILinkLayer linkLayer)
{
_linkLayer = linkLayer;
_cachedPhysicalAddress = _linkLayer.GetMacAddress();
_linkLayer.LinkStateChanged += _linkLayer_LinkStateChanged;
_linkLayer.PacketReceived += _linkLayer_PacketReceived;
}
public void Dispose()
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
_linkLayer = null;
_ethernetHeaderBuffer = null;
_ethernetHeaderBufferWaitHandle = null;
_bufferArray = null;
_indexArray = null;
_countArray = null;
}
static internal void Initialize()
{
lock (_initializeMethodSyncObject)
{
if (_isInitialized)
{
return;
}
#if CC3100
Type socketNativeType = Type.GetType("Netduino.IP.LinkLayers.CC3100SocketNative, Netduino.IP.LinkLayers.CC3100");
System.Reflection.MethodInfo initializeMethod = socketNativeType.GetMethod("Initialize", System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static);
initializeMethod.Invoke(null, new object[] { });
#else
// create the appropriate link layer object
Type linkLayerType = Type.GetType(LINK_LAYER_BASE_TYPENAME);
System.Reflection.ConstructorInfo linkLayerConstructor = linkLayerType.GetConstructor(new Type[] { typeof(SPI.SPI_module), typeof(Cpu.Pin), typeof(Cpu.Pin), typeof(Cpu.Pin), typeof(Cpu.Pin) });
#if NETDUINOIP_AX88796C
ILinkLayer linkLayer = (ILinkLayer)linkLayerConstructor.Invoke(new object[] { SPI.SPI_module.SPI2 /* spiBusID */, (Cpu.Pin) 0x28 /* csPinID */, (Cpu.Pin) 0x04 /* intPinID */, (Cpu.Pin) 0x12 /* resetPinID */, (Cpu.Pin) 0x44 /* wakeupPinID */ });
#elif NETDUINOIP_ENC28J60
ILinkLayer linkLayer = (ILinkLayer)linkLayerConstructor.Invoke(new object[] { SPI.SPI_module.SPI2 /* spiBusID */, (Cpu.Pin) 0x28 /* csPinID */, (Cpu.Pin) 0x04 /* intPinID */, (Cpu.Pin) 0x32 /* resetPinID */, Cpu.Pin.GPIO_NONE /* wakeupPinID */ });
#elif NETDUINOIP_CC3100
#endif
// retrieve MAC address from the config sector
object networkInterface = Netduino.IP.Interop.NetworkInterface.GetNetworkInterface(0);
byte[] physicalAddress = (byte[])networkInterface.GetType().GetMethod("get_PhysicalAddress").Invoke(networkInterface, new object[] { });
linkLayer.SetMacAddress(physicalAddress);
// create EthernetInterface instance
_ethernetInterface = new Netduino.IP.EthernetInterface(linkLayer);
// create our IPv4Layer instance
_ipv4Layer = new IPv4Layer(_ethernetInterface);
// start up our link layer
linkLayer.Start();
#endif
_isInitialized = true;
}
}
public void Dispose()
{
if (_isDisposed) return;
_isDisposed = true;
_linkLayer = null;
_ethernetHeaderBuffer = null;
_ethernetHeaderBufferWaitHandle = null;
_bufferArray = null;
_indexArray = null;
_countArray = null;
}
